Documents are in PDF format. If you have trouble downloading the document, you may need to download Adobe Reader software, a free software program. The following photos were made available under Creative Commons licenses specified by the photographer, allowing for adaptation, modification or building upon: "Peas in a pod" by Dave Gunn; "Apples in My Future" by norwichnuts; ""Purple African Violets" by BluegrassAnnie; "Plum" by fishyfish_arcade; "Tart" by Andrew McFarlane; "Yellow Squash" by Dan Iggers; Bean seeds and Bud 9 dwarf apple orchard photos by Tom Kalb, NDSU; Hardiness map by USDA; "Orange Carrots" by Dan Klimke; "Viola" by pietro c; "Galia melon quarters" by Richard North; "Tulip closeup" by Aaron Schumaker; "Eastern bluebird-male" by cotinus; "sunny green" by Marilylie Soveran; "Apple blossom with honey bee" by Natalie Ford; "old apple tree" by Liz West; and "birch bark" by Vilseskogen.